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305477 (2008 DU59)
Classification: Main-belt Asteroid          SPK-ID: 2305477
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09017346226379348 6.6125e-08  
a 3.173408459207569 3.9084e-08 au
q 2.887251231263612 2.1607e-07 au
i 4.190424785765779 7.6196e-06 deg
node 231.5707895070496 6.8358e-05 deg
peri 14.26280552896776 7.7183e-05 deg
M 342.1222615511359 3.4214e-05 deg
tp 2459103.040981002820
(2020-Sep-10.54098100)
0.00019572 TDB
period 2064.844681926794
5.65
3.8146e-05
1.044e-07
d
yr
n .1743472538883984 3.2209e-09 deg/d
Q 3.459565687151526 4.2608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      7145 days (19.56 yr)  
   first obs. used      2000-11-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52902  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 05:22:46  

Additional Information
 Earth MOID = 1.8741 au 
 Jupiter MOID = 1.55608 au 
 T_jup = 3.191 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO433969  

305477 (2008 DU59)          Discovered 2008-Feb-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1903-Sep-30 05:16 00:06 Jupiter 1.7450490651647 1.74504650470719 1.74505162563511 2.5410070917944 2.34220940380075 2416387.719124409 6.15833219454785 294.206537469052 10.0525876158035 -77.4676123525703 1547592.24196205 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:22:58 2020-Jun-24 05:23
1990-Jan-15 06:57 00:02 Jupiter 1.83520531367477 1.83520435757103 1.83520626977841 2.82717489442725 2.65891629460984 2447906.789625001 1.67487863669628 93.860533084828 36.5149828581894 85.5336057604468 2021458.64191183 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:22:58 2020-Jun-24 05:23
2000-Oct-04 05:48 00:01 Jupiter 1.58113654907555 1.58113584034069 1.58113725781022 2.27380183953679 2.02454071533891 2451821.741403832 1.0267069805094 89.7019872665292 31.1366929733996 -81.5756034502401 1724522.53384449 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:22:58 2020-Jun-24 05:23
2011-Jun-25 17:42 < 00:01 Jupiter 1.5841864394018 1.58418572898233 1.58418714982081 2.17833268828015 1.91723402098777 2455738.237733702 0.44777466214362 64.3541168619661 32.3435908619151 80.2515050222116 1318149.64194267 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:22:58 2020-Jun-24 05:23
2022-Feb-26 01:23 < 00:01 Jupiter 1.83088376325068 1.83088302674275 1.8308844997585 2.91605723926018 2.75284016826016 2459636.557696712 0.525648541221475 60.2862873781418 17.9543372361124 -73.2786037083839 1944334.59581095 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:22:58 2020-Jun-24 05:23
2108-Jun-17 02:59 00:05 Jupiter 1.75203670174121 1.75203431317282 1.75203909030871 2.56947188890216 2.37387559969085 2491158.624418242 4.61262282497467 123.256498243967 66.0227545657457 60.7974461500928 1000518.74623807 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:22:58 2020-Jun-24 05:23
2119-Mar-09 03:17 00:05 Jupiter 1.55669175550615 1.556690865477 1.55669264554228 2.21884712512509 1.95832798005527 2495075.636561993 5.1968178520482 283.119665816889 38.4035631867575 88.9030638693088 1432612.09343079 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:22:58 2020-Jun-24 05:23
2129-Nov-24 07:55 00:06 Jupiter 1.63771812197667 1.63771577212053 1.63772047184641 2.34688115037934 2.11505498808247 2498988.829939428 6.1554402509701 296.413967839345 26.8243149519268 -77.6849892840003 1412853.38629164 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:22:58 2020-Jun-24 05:23
2140-Jul-27 08:05 00:07 Jupiter 1.92031374554691 1.92031011298052 1.92031737812432 3.33552190519694 3.20055236079839 2502886.837151435 6.79221918060883 302.458954218269 21.3026584679103 -62.7343970655132 1782339.94618058 T 13 CATAB v2.0f-lin.ifort 2020-Jun-24 05:22:58 2020-Jun-24 05:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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